https://blog.wongcw.com/2019/04/18/cloudflare%e8%87%aa%e5%8b%95%e6%8b%89%e9%bb%91%e6%83%a1%e6%84%8fip%e5%88%b0%e9%98%b2%e7%81%ab%e7%89%86%e5%92%8c%e8%87%aa%e5%8b%95%e5%88%87%e6%8f%9b5%e7%a7%92%e7%9b%be%e8%85%b3%e6%9c%ac%e9%98%b2cc/
Cloudflare自動拉黑惡意IP到防火牆和自動切換5秒盾腳本防CC攻擊